Inventor

WU GIIN-YUAN

TW2 patents

⚠️ This page may combine multiple inventors who share the name “WU GIIN-YUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AHEAD OPTOELECTRONICS INC

1 patent

US5949546ASep 7, 1999

Interference apparatus for measuring absolute and differential motions of same or different testing surface

AHEAD OPTOELECTRONICS INC68 citations91

(unassigned)

1 patent

US6919561B2Jul 19, 2005

Diffraction laser encoder apparatus

8 citations70